A 1) DEN DA. 



VOL. I. 



Fam. PRISTID.E. 



1. PRISTIS, Udv. 



1, PRISTIS PEPKOTETI, M. & II. ' 

 Add :— 



•1. Il^r. (M.;i ]{. at 15afat;i, Portng. Guinea. Dr. W. J. Ansorgo (('.). 



Fam. POLYPTElilD.E. 



1. POLYPTERUS, (iooih: 

 1. POLYPTEPUS BItlII]{, Cn'ofFr. 

 P.'llpgr. Poiss. Puss. Tfliad, [>. 16, fig. (1914). 



2. r01A'l'TE]{US LAPRADir, Stdr. 

 Add :— 



2'.1-;]0. Ad. Ooha P. at, Pafata, PorUig. Guinea. Dr. "W. J. Ansorgc (C). 

 31. Yg. Anamlira ]{., Lower Niger. W. .1. Croooinbc, Es<|. (P.). 



2 a. POLYPTERUS ANSORGII. 

 Bouleng. Ann. k Mag. N. II. (8) vi. I'JIO, p. 424. 



P)()dy as deep as broad iii front. Head nearly twice as \o\v^ as broad, 

 4 to 4 1 times in total length, much flattened, witli supero-latcral eyes 

 and flat interorbital region ; jaws equal in front; length of snout 5 to 5^ 

 times in length of head ; eye 8 times in length of liead, 1^ to H times 

 in interoeular width ; latter less than distance between eye and s[)iracle ; 

 no a/vgous sliield between the nasals ; a series of o or 4 shields between 



